Please help! Bought an 07 Tahoe a few years back. 2 of the 4 TPMS sensors didn't work & now finally the last 2 have now died. I figured when I needed new tires I would replace them then. Well the time has come & to save money (I was laid off from my job after 28 years, good old corp. America!) so I want to buy new TPMS sensors on line & have them installed when I get the tires. I know I would pay a lot more if I buy them at the tire shop. What is a cheap brand (OEM) that will work fine & where on line is the best to buy them? I've seen different brands like Dorman etc, but not sure if they are any good? Please! Any help would be appreciated! Thank you! Scott

 

rockauto.com usually has some good prices for oem and aftermarket products.